CN102176397B - Counter weight for liquid level float switch - Google Patents
Counter weight for liquid level float switch Download PDFInfo
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- CN102176397B CN102176397B CN 201110040606 CN201110040606A CN102176397B CN 102176397 B CN102176397 B CN 102176397B CN 201110040606 CN201110040606 CN 201110040606 CN 201110040606 A CN201110040606 A CN 201110040606A CN 102176397 B CN102176397 B CN 102176397B
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- weight
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- counter weight
- marker
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- 239000007788 liquid Substances 0.000 title claims abstract description 19
- 239000000945 filler Substances 0.000 claims abstract description 10
- 239000003550 marker Substances 0.000 claims description 26
- 239000011521 glass Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 10
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Level Indicators Using A Float (AREA)
Abstract
The invention discloses a counter weight for a liquid level float switch. The counter weight comprises a counter weight cup and a counter weight cover, wherein the top of the counter weight cup is rotatably matched with the counter weight cover; the central part of the counter eight cover is provided with a cover eccentric hole; a cup eccentric hole matched with the cover eccentric hole is arranged in the counter weight cup; at least one filler is arranged around a cup hollow column; the counter weight cover is provided with a rotation handle which is connected with a shell of the counter weight cover; the shell of the counter weight cover is of a layered structure and comprises an indication layer and a connection layer in mutual connection; indication holes are arranged on the part of the connection layer close to the indication layer; the indication layer comprises a start indication layer and a close indication layer corresponding to each other; and the number of the indication holes is two, and the two indication holes are in one-to-one correspondence with the start indication layer and the close indication layer respectively. The counter weight disclosed by the invention not only is of a simple structure and convenient to use and maintain, but also has relatively good fixing effect and high adjustability.
Description
Technical field
The present invention relates to a kind of cable fixer for float switch, relate in particular to a kind of weight for the liquid-level floater switch, specifically be applicable to the cable fixer that is used for float switch that a kind of fixed effect is better, the property adjusted is stronger.
Background technology
At present at hydropower industry, give, in the industries such as draining industry, sewage treatment plant, the liquid-level floater switch has obtained extensive application, being mainly used in water treatment in the every profession and trade, clear water reserviors, waterworks mixing pit, wastewater disposal basin, intake, water supply tank etc. needs the place of automatic monitoring liquid level, it can come control switch according to the height of liquid level, to reach the purpose of the automatic start-stop of control water pump.The liquid-level floater switch is to utilize the principle of gravity and buoyancy to make, its many Drive Structure by ball float and the inner setting of ball float form, simultaneously, ball float be externally connected to cable, this cable need to be fixed on other object by auxiliary object, and this auxiliary firmware mostly is locating piece, and not only fixed effect is relatively poor, and not possessing adjustability, range of application is narrower.
The Chinese patent Granted publication number is CN201307247Y, Granted publication day is that the utility model patent on September 9th, 2009 discloses a kind of float switch, it comprises signal cable, ball float housing, approach switch, hourglass shape control device and prill, described signal cable links to each other with approach switch, places the top of ball float housing; Described approach switch and hourglass shape control device place in the ball float housing, are provided with foam stuffing in the described ball float housing; Described hourglass shape control device comprises back taper chamber, conical cavity and the tubular conduit that is communicated with described back taper chamber and conical cavity; The afterbody of described approach switch is fixed on the ball float housing, and its head is connected with described hourglass shape control device, and the approach switch inductive head of its head is positioned at the top in described back taper chamber.Although this utility model is simple in structure, useful life is longer, but its complex structure, be not easy to O﹠M, and the fixed effect of locating piece is relatively poor, come off easily in the use, in addition, the weight of locating piece is fixed, and does not have adjustability, so can not regulate the position of its cable of fixing, range of application is relatively poor.
Summary of the invention
Defective and the problem of the objective of the invention is to overcome the complex structure that exists in the prior art, be not easy to O﹠M, fixed effect is relatively poor, adjustability is weak, provide a kind of simple in structure, easy to use and maintenance, fixed effect better, the weight for the liquid-level floater switch that adjustability is stronger.
For realizing above purpose, technical solution of the present invention is: a kind of weight for the liquid-level floater switch, comprise weight cup and weight lid, and the top of described weight cup and the rotation of weight lid cooperate; The centre of described weight lid is provided with covers open tubular column, the inside of weight cup is provided with a glass open tubular column, the two ends of lid open tubular column are respectively arranged with the lid centre bore that covers eccentric orfice and match with the cup open tubular column, cup is provided with on the open tubular column and the cup eccentric orfice that covers eccentric orfice and match, and is provided with at least one filler around the cup open tubular column.
Described weight covers and is provided with rotary handle, and rotary handle is connected with the shell of weight lid.
Be provided with the sawtooth section that cooperates with the rotary-top of weight cup around the described weight lid; The inboard of described weight lid is provided with covers plate, and the lid plate matches with the cup fixture block that the top of weight cup arranges.
The shell of described weight lid is layer structure, comprises interconnective marker and articulamentum, and the position of nearly marker is provided with indicator hole on the articulamentum.
Described marker comprises the unlatching marker of mutual correspondence and closes marker; The quantity of described indicator hole is two, and respectively with open marker, to close marker corresponding one by one.
Compared with prior art, beneficial effect of the present invention is:
1, because the top of a kind of weight weight cup for the liquid-level floater switch of the present invention and the rotation of weight lid cooperate, the centre of weight lid is provided with covers eccentric orfice, the inside of weight cup is provided with and covers the cup eccentric orfice that eccentric orfice matches, during use, be installed with same cable in lid eccentric orfice and the cup eccentric orfice, different directions by the weight lid rotates to cause dislocation and the normotopia of covering eccentric orfice and cup eccentric orfice, thereby realize the clamping of cable and lax, the fixed effect of this design is better, obscission can not occur after the clamping, do not damage cable external insulation skin simultaneously.Therefore fixed effect of the present invention is better.
2, because a kind of weight for the liquid-level floater switch of the present invention only need can be realized the effect that cable is fixing by the cooperation that weight cup, weight cover these two parts, simple in structure, easy to use, and, each self-structure of weight cup, weight lid is all fairly simple, be convenient to dismounting and replacing, in addition, also be provided with the marker of indication direction of rotation and the rotary handle of being convenient to rotate on the shell of weight lid, this design has further increased the convenience that the present invention uses, but fast and easy is regulated the position that grips of cable and weight.Therefore simple in structure, the easy to use and maintenance of the present invention.
3, because the inside of the weight cup of a kind of weight for the liquid-level floater switch of the present invention is provided with a glass open tubular column, be provided with at least one filler around the cup open tubular column, the quantity of filler is variable, during use, can increase and decrease as required the quantity of filler to adjust weight of the present invention, thereby overcome ball float in water buoyancy or change its stability of dangling so that the present invention can be hung vertically in the water.
Description of drawings
Fig. 1 is perspective view of the present invention.
Fig. 2 is the structural representation of weight lid among Fig. 1.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the structural representation of weight cup among Fig. 1.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is work schematic diagram of the present invention.
Among the figure: weight cup 1, weight lid 2, shell 21, sawtooth section 22, lid plate 23, lid open tubular column 3, lid eccentric orfice 31, lid centre bore 32, cup open tubular column 4, cup eccentric orfice 41, filler 5, rotary handle 6, marker 7 is opened marker 71, close marker 72, articulamentum 8, indicator hole 9, cable 10, ball float 11, cup fixture block 12.
Embodiment
The present invention is further detailed explanation below in conjunction with description of drawings and embodiment
Referring to figure 1 – Fig. 6, a kind of weight for the liquid-level floater switch comprises weight cup 1 and weight lid 2, and the top of described weight cup 1 and 2 rotations of weight lid cooperate; One of special feature of the present invention is: the centre of weight lid 2 is provided with covers open tubular column 3, the inside of weight cup 1 is provided with glass open tubular column 4, the two ends of lid open tubular column 3 are respectively arranged with the lid centre bore 32 that covers eccentric orfice 31 and match with cup open tubular column 4, cup is provided with on the open tubular column 4 and the cup eccentric orfice 41 that covers eccentric orfice 31 and match, and is provided with at least one filler 5 around cup open tubular column 4.Cup eccentric orfice 41 loosens and clamping cables line 10 by clockwise and counterclockwise conversion with lid eccentric orfice 31, and 5 in filler is used for regulating weight of the present invention.
Referring to Fig. 2 and Fig. 4, be provided with the sawtooth section 22 that cooperates with the rotary-top of weight cup 1 around the weight lid 2, the inboard of weight lid 2 is provided with covers plate 23, and lid plate 23 matches with the wedge shape wall of cup that the top of weight cup 1 arranges.When above weight lid 2, applying downward pressure, sawtooth section 22 on the weight cup 1 can be separated with cup fixture block 12 down, thereby can be with respect to weight cup 1 rotation weight lid 2, if without downforce, or pressure is inadequate, lid plate 23 will automatic rebounding, thereby so that the sawtooth section 22 on the weight cup 1 closely be interlocked with a cup fixture block 12 on the weight lid 2.Referring to Fig. 3, be provided with rotary handle 6 on the weight lid 2, rotary handle 6 is connected with the shell 21 of weight lid 2; The shell 21 of preferred weight lid 2 is layer structure, comprises interconnective marker 7 and articulamentum 8, and the position of nearly marker 7 is provided with indicator hole 9 on the articulamentum 8; Further preferred marker 7 comprises the unlatching marker 71 of mutual correspondence and closes marker 72; The quantity of indicator hole 9 is two, and respectively with open marker 71, to close marker 72 corresponding one by one.
Referring to Fig. 6, the present invention is connected with ball float 11 by cable 10, and cable 10 passes glass eccentric orfice 41 and lid eccentric orfice 31 successively.During use, cup eccentric orfice 41 is concentric holes with the initial condition of lid eccentric orfice 31, cable 10 directly passes concentric cup eccentric orfice 41 and lid eccentric orfice 31, when using rotary handle 6 to rotate counterclockwise along the sensing of closing marker 72, cup eccentric orfice 41 will be offset with the center of lid eccentric orfice 31, and forms dislocation, thereby the concentric holes that causes initial condition is along with being rotated counterclockwise, its formed arcuate socket is more and more less, final clamping cables line 10; Otherwise then the loose cables line 10; And the filler 5 of weight cup 1 inside mainly be for the weight that increases and decreases himself overcome ball float in water buoyancy or change its stability of dangling, thereby so that the present invention can be hung vertically in the water.
Therefore the present invention is simple in structure, easy to use and maintenance not only, and fixed effect is better, adjustability is stronger.
The above only is preferred embodiments of the present invention; protection scope of the present invention is not limited with above-mentioned execution mode; as long as the equivalence that those of ordinary skills do according to disclosed content is modified or changed, all should include in the protection range of putting down in writing in claims.
Claims (5)
1. weight that is used for the liquid-level floater switch, comprise weight cup (1) and weight lid (2), the top of described weight cup (1) and weight lid (2) rotation cooperate, it is characterized in that: the centre of described weight lid (2) is provided with covers open tubular column (3), the inside of weight cup (1) is provided with a glass open tubular column (4), the two ends of lid open tubular column (3) are respectively arranged with the lid centre bore (32) that covers eccentric orfice (31) and match with cup open tubular column (4), be provided with on cup open tubular column (4) and the cup eccentric orfice (41) that covers eccentric orfice (31) and match, and around cup open tubular column (4), be provided with at least one filler (5).
2. a kind of weight for the liquid-level floater switch according to claim 1 is characterized in that: be provided with rotary handle (6) on the described weight lid (2), rotary handle (6) is connected with the shell (21) that weight covers (2).
3. a kind of weight for the liquid-level floater switch according to claim 1 and 2 is characterized in that: be provided with the sawtooth section (22) that cooperates with the rotary-top of weight cup (1) around the described weight lid (2); The inboard of described weight lid (2) is provided with covers plate (23), and lid plate (23) matches with the cup fixture block (12) that the top of weight cup (1) arranges.
4. a kind of weight for the liquid-level floater switch according to claim 3, it is characterized in that: the shell (21) of described weight lid (2) is layer structure, comprise interconnective marker (7) and articulamentum (8), the position of the upper nearly marker (7) of articulamentum (8) is provided with indicator hole (9).
5. a kind of weight for the liquid-level floater switch according to claim 4, it is characterized in that: described marker (7) comprises the unlatching marker (71) of mutual correspondence and closes marker (72); The quantity of described indicator hole (9) is two, and respectively with open marker (71), to close marker (72) corresponding one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110040606 CN102176397B (en) | 2011-02-18 | 2011-02-18 | Counter weight for liquid level float switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110040606 CN102176397B (en) | 2011-02-18 | 2011-02-18 | Counter weight for liquid level float switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102176397A CN102176397A (en) | 2011-09-07 |
| CN102176397B true CN102176397B (en) | 2013-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110040606 Active CN102176397B (en) | 2011-02-18 | 2011-02-18 | Counter weight for liquid level float switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102176397B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796476A (en) * | 2017-11-13 | 2018-03-13 | 山东科技大学 | It is a kind of to be used for the device and method of material position and measurement of concetration in concentrator |
| CN113054466B (en) * | 2021-03-24 | 2022-02-01 | 核工业西南物理研究院 | Integrated switching fastening protection device of armor signal cable |
| CN113725037A (en) * | 2021-08-26 | 2021-11-30 | 华能青岛热电有限公司 | Weight liquid level switch for adjustable weight of fluctuation liquid level |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306885A (en) * | 1992-09-09 | 1994-04-26 | S. J. Electro Systems, Inc. | Cable attaching device |
| JP3766954B2 (en) * | 2001-10-05 | 2006-04-19 | 株式会社ノーケン | Float switch cable fixing tool |
| CN2796074Y (en) * | 2005-01-27 | 2006-07-12 | 李柏昇 | Float ball switch |
| DE102006047980B3 (en) * | 2006-10-10 | 2007-11-08 | Reichensperger, Günter | Float switch counterweight, has cylindrical basebody with cylindrical recess for feeding electric cable and arranged in container, where basebody is manufactured from compound of polypropylene and barium sulfate |
| CN201206995Y (en) * | 2008-05-12 | 2009-03-11 | 桓达科技股份有限公司 | Weight dropper apparatus |
| CN201215094Y (en) * | 2007-10-14 | 2009-04-01 | 赵庚 | Ball float controller for pump |
| CN201307247Y (en) * | 2008-10-22 | 2009-09-09 | 宝山钢铁股份有限公司 | Float switch |
| CN202049900U (en) * | 2011-02-18 | 2011-11-23 | 司捷易兰姆布斯控制科技（苏州）有限公司 | Counter weight of liquid level floater switch |
-
2011
- 2011-02-18 CN CN 201110040606 patent/CN102176397B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306885A (en) * | 1992-09-09 | 1994-04-26 | S. J. Electro Systems, Inc. | Cable attaching device |
| JP3766954B2 (en) * | 2001-10-05 | 2006-04-19 | 株式会社ノーケン | Float switch cable fixing tool |
| CN2796074Y (en) * | 2005-01-27 | 2006-07-12 | 李柏昇 | Float ball switch |
| DE102006047980B3 (en) * | 2006-10-10 | 2007-11-08 | Reichensperger, Günter | Float switch counterweight, has cylindrical basebody with cylindrical recess for feeding electric cable and arranged in container, where basebody is manufactured from compound of polypropylene and barium sulfate |
| CN201215094Y (en) * | 2007-10-14 | 2009-04-01 | 赵庚 | Ball float controller for pump |
| CN201206995Y (en) * | 2008-05-12 | 2009-03-11 | 桓达科技股份有限公司 | Weight dropper apparatus |
| CN201307247Y (en) * | 2008-10-22 | 2009-09-09 | 宝山钢铁股份有限公司 | Float switch |
| CN202049900U (en) * | 2011-02-18 | 2011-11-23 | 司捷易兰姆布斯控制科技（苏州）有限公司 | Counter weight of liquid level floater switch |
Non-Patent Citations (1)
| Title |
|---|
| JP特许3766954B2 2006.04.19 |
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| Publication number | Publication date |
|---|---|
| CN102176397A (en) | 2011-09-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215000, Building K, No. 147 Xingpu Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone, Suzhou City, Jiangsu Province Patentee after: SJE-RHOMBUS CONTROL TECHNOLOGY (SUZHOU) Co.,Ltd. Country or region after: China Address before: Unit 6, Building B2, Zone A, Weiting Town, No. 9 Weixin Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province, 215122 Patentee before: SJE-RHOMBUS CONTROL TECHNOLOGY (SUZHOU) Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215000, Building K, No. 128 Xingpu Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone, Suzhou City, Jiangsu Province Patentee after: SJE-RHOMBUS CONTROL TECHNOLOGY (SUZHOU) Co.,Ltd. Country or region after: China Address before: 215000, Building K, No. 147 Xingpu Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone, Suzhou City, Jiangsu Province Patentee before: SJE-RHOMBUS CONTROL TECHNOLOGY (SUZHOU) Co.,Ltd. Country or region before: China |